KR102612213B1 - visor for door mounted in Vehicle - Google Patents

Abstract

A technology related to a door visor mounted on a vehicle equipped with a door without an upper frame is disclosed. The visor for the door includes a body portion. The body part is connected to a molding part mounted on the body of the vehicle and the molding part, and is spaced apart from the door window based on the state in which the door is closed in the vehicle and the door window of the door is closed, and a portion of the upper part of the door window It includes a crossed visor portion.
The technology disclosed in this specification is designed to design a door visor by determining the maximum width of the visor portion that intersects a portion of the upper part of the door window in consideration of the operation of the door window of the door of the vehicle to which the door visor mounted on the vehicle is applied. When the door visor of the method is installed on the car body, it provides the effect of solving the problem of the door window getting caught in the door visor when the door is opened.

Description

Visor for door {visor for door mounted in Vehicle}

The technology disclosed in this specification generally relates to a visor for a door, and more specifically, to a visor for a door provided on a vehicle body.

A door visor is a member that is attached to the upper window frame of a vehicle window and protects the driver's eyes by blocking sunlight. In addition, the door visor functions to prevent rainwater from flowing into the inside of the vehicle when it rains while driving the vehicle, even if the window is partially open.

Conventional technologies related to door visors include Korean Patent KR No. 10-2074225, ‘Automatically Expanding Vehicle Window Visor’. The prior art is a technology in which a visor body member is coupled to a door frame, and there is a problem in that it is difficult to apply a visor for a door to a vehicle window without an upper window frame.

The technology disclosed in this specification was developed to solve the problems of the prior art described above, and is a technology related to a visor for a door that can be mounted on a vehicle body so that it can be applied to the door of a vehicle without an upper door frame.

In one embodiment, a technology related to a visor for a door mounted on a vehicle equipped with a door without an upper frame is disclosed. The visor for the door includes a body portion. The body part is connected to a molding part mounted on the body of the vehicle and the molding part, and is spaced apart from the door window based on the state in which the door is closed in the vehicle and the door window of the door is closed, and a portion of the upper part of the door window It includes a crossed visor portion.

The body portion may further include a protrusion provided between the molding portion and the visor portion.

The door visor may further include an adhesive portion that allows the molding portion to be mounted on the vehicle body. The molding part may include a depression. The adhesive portion may be provided in the depression or may be provided to intersect the depression and a peripheral portion of the depression.

The door visor may further include an adhesive portion that allows the molding portion to be mounted on the vehicle body. The molding part may include a plurality of depressions having different depths. The adhesive portion may be provided in one selected from among the plurality of depressions, or may be provided to intersect adjacent depressions among the plurality of depressions.

The door visor may further include an adhesive portion that allows the molding portion to be mounted on the vehicle body. The adhesive portion may include at least one perforation line provided parallel to the longitudinal direction. The adhesive portion may be provided to have a non-uniform thickness based on the width direction.

Meanwhile, the maximum width of the visor portion that intersects the upper part of the door window may be shorter than the standard height. The reference height may be calculated based on the lowering height of the door window, which is lowered by a predetermined height when the door is opened while the door is closed to the vehicle and the door window is closed.

On the other hand, the maximum width of the visor portion that intersects a portion of the upper part of the door window may be shorter than the height at which the top of the door window descends for a minimum time. When the door is opened while the door is closed on the vehicle and the door window is closed, the door window may descend at a predetermined speed. The minimum time is the distance between the door window and the visor portion calculated for each longitudinal position of the visor portion that intersects the door window, and the longitudinal position of the visor portion that intersects the door window according to the opening of the door. It can be calculated from the moving speed for each position of the corresponding door window.

The technology disclosed in this specification considers the operation of the door window of the door of the vehicle to which the door visor is applied and designs the door visor by determining the maximum width of the visor portion that intersects a portion of the upper part of the door window at a predetermined distance. , when installing the door visor on the car body, it provides the effect of solving the problem of the door window getting caught in the door visor when the door is opened.

In addition, the technology disclosed in this specification provides a protrusion between the molding portion and the visor portion to adjust the position of the protrusion in contact with the vehicle body in the process of attaching the door visor to the vehicle body, such as the gap, angle, etc. between the door window and the visor portion. It can provide an effect that can be adjusted.

In addition, the technology disclosed in this specification can provide an adhesive part in the depression by providing a depression in the molding part, or provide an adhesive part to cross the depression and the surrounding area of the depression, and attach the molding part to the car body through the adhesive part thus provided. The distance between the car body and the molding part can be adjusted, providing the effect of adjusting the distance and angle between the door window and the visor part.

In addition, the technology disclosed in this specification provides a plurality of depressions with different depths in the molding part, thereby providing an adhesive portion in one selected from the plurality of depressions or providing an adhesive portion to cross adjacent depressions. And the molding part can be attached to the car body through the adhesive part provided in this way, so that the distance between the car body and the molding part can be adjusted, providing the effect of adjusting the gap and angle between the door window and the visor part.

In addition, the technology disclosed in the present specification includes an adhesive portion that has at least one cutting line provided in parallel with the longitudinal direction and is provided so that the thickness is not uniform based on the width direction, thereby forming a cutting line in the process of attaching the molding portion to the vehicle body through the adhesive portion. This allows you to select adhesive parts of different thicknesses, providing the effect of adjusting the gap and angle between the door window and the visor part.

The foregoing provides only selective concepts in a simplified form for matters that are described in greater detail later. This content is not provided with the intention of limiting the main or essential features of the patent claims or limiting the scope of the patent claims.

1 is a diagram showing a vehicle equipped with a door without an upper frame.
FIG. 2 is a diagram showing the door visor disclosed herein mounted on the body of a vehicle equipped with a door without an upper frame.
FIG. 3 is a diagram showing a door opening of a vehicle equipped with a door visor disclosed in the present specification in which the maximum width of the visor portion is determined in consideration of the operation of the door window.
Figure 4 is a diagram for explaining the visor for a door disclosed in this specification in which the maximum width of the visor portion is determined in consideration of the operation of the door window.
Figure 5 is a diagram showing the appearance of a visor for a door in this specification.
Figure 6 is a diagram showing examples of body parts disclosed in this specification.
Figure 7 is a diagram showing a modified example of the adhesive portion disclosed in this specification.
Figure 8 is a view showing the door visor mounted on the vehicle body disclosed in this specification provided on the front door body and the rear door body, respectively, and the length of the visor portion crossing the door window at a predetermined distance at positions A to G.
Figure 9 is a diagram showing the door visor disclosed in this specification actually installed on a Tesla Model 3 vehicle.
Figures 10 and 11 are diagrams showing the actual design dimensions of the door visor provided on the car body corresponding to the front door and the car body corresponding to the rear door of the Tesla Model 3 vehicle, respectively.

Hereinafter, embodiments disclosed in this specification will be described in detail with reference to the drawings. Unless otherwise specified in the text, similar reference numbers in the drawings indicate similar components. The exemplary embodiments described above in the detailed description, drawings, and claims are not intended to be limiting, and other embodiments may be used, and other changes may be made without departing from the spirit or scope of the technology disclosed herein. A person skilled in the art will be able to arrange, configure, combine, and design the components of the present disclosure, that is, the components generally described herein and shown in the drawings, into a variety of different configurations, all of which are clearly It will be readily understood that it is designed and forms part of the present disclosure. In order to clearly express multiple layers (or films), areas, and shapes in the drawing, the width, length, thickness, or shape of the components may be exaggerated.

When a component is referred to as being “provided” to another component, this may include not only the case where the component is provided directly to the other component, but also the case where additional components are interposed between them.

When a component is referred to as “connected” to another component, this may include not only a case where the one component is directly connected to the other component, but also a case where an additional component is interposed between them.

When a component is referred to as “mounted” to another component, this may include cases where the component is directly mounted on the other component, as well as cases where additional components are interposed between them.

Since the description of the disclosed technology is only an example for structural or functional explanation, the scope of rights of the disclosed technology should not be construed as limited by the examples described in the text. In other words, since the embodiments can be modified in various ways and can take various forms, the scope of rights of the disclosed technology should be understood to include equivalents that can realize the technical idea.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as “comprise” or “have” refer to implemented features, numbers, steps, operations, components, parts, or them. It is intended to specify the existence of a combination, but should be understood as not precluding the possibility of the existence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein, unless otherwise defined, have the same meaning as commonly understood by a person skilled in the art to which the disclosed technology pertains. Terms defined in commonly used dictionaries should be interpreted as consistent with the meaning they have in the context of the related technology, and cannot be interpreted as having an ideal or excessively formal meaning unless clearly defined in the present application.

1 is a diagram showing a vehicle equipped with a door without an upper frame. Figure (a) is a diagram showing the door before it is opened, and (b) is a diagram showing the door window lowering according to the operation of the door handle. Figure 2 is a diagram showing the door visor disclosed in this specification mounted on the body of a vehicle equipped with a door without an upper frame. FIG. 3 is a diagram showing a door opening of a vehicle equipped with a door visor disclosed in the present specification in which the maximum width of the visor portion is determined in consideration of the operation of the door window. Figure 3 (a) is a diagram showing the door visor disclosed in this specification mounted on the body of a vehicle equipped with a door without an upper frame. Figure 3(b) is a diagram showing the door window lowering according to the operation of the door handle. Figure 3 (c) is a diagram showing the stable opening of the door of a vehicle equipped with the door visor disclosed in this specification, where the maximum width of the visor portion is determined in consideration of the operation of the door window. Figure 4 is a diagram for explaining the visor for a door disclosed in this specification in which the maximum width of the visor portion is determined in consideration of the operation of the door window. Figure 4(a) is a diagram showing the door visor disclosed in this specification mounted on the body of a vehicle equipped with a door without an upper frame. Figure 4 (b) is a view showing the visor portion of the door visor of the present technology, which is installed in a state spaced apart from the door window when the door is closed in the vehicle, intersects with a portion of the upper part of the door window. am. Figure 4(c) is a diagram showing the height of the door window being lowered according to the operation of the door handle or the opening of the door. Figure 5 is a diagram showing the appearance of a visor for a door in this specification. Figure 5(a) is a view showing the rear portion of the door visor disclosed in this specification, which is mounted on the front and rear of the vehicle body. Figure 5(b) is an excerpt from the rear part of the door visor indicated by a dotted line in Figure 5(a). Figure 5(c) is a view showing the view in the direction AA' of Figure 5(b). Figure 5(d) is a view showing an adhesive tape provided as an example of an adhesive part on a molding part. Figure 5(e) is a view showing the BB' direction of Figure 5(d). Figure 6 is a diagram showing examples of body parts disclosed in this specification. Figure 6 (a) is a view showing a body portion including a molding portion without recessed portions, and (b) is a view showing a body portion including a molding portion provided with a plurality of recessed portions. Figure 7 is a diagram showing a modified example of the adhesive portion disclosed in this specification. Figure 8 is a view showing the door visor mounted on the vehicle body disclosed in this specification provided on the front door body and the rear door body, respectively, and the length of the visor portion crossing the door window at a predetermined distance at positions A to G. Figure 8 (a) is a diagram showing the door visor disclosed in this specification provided on the front door body and the rear door body, respectively, according to one embodiment. FIGS. 8(b) to 8(h) are diagrams showing the height or length of the visor portion crossing the door window at positions A to G shown in FIG. 8(a) while being spaced a predetermined distance from the door window. W_A, W_B, W_C, W_D, W_E, and W_F shown in (b) to (h) of Figures 8 are, for example, about 3 mm, about 15.8 mm, about 17.5 mm, about 17.5 mm, about 17.2 mm, and about 16.8 mm, respectively. You can. In the case of Figure 8 (g), it is not a door window but adjacent to the rear door and intersects a window fixed to the vehicle body at a predetermined distance, and the intersection height or length may be, for example, about 8 mm. d in (e) of FIG. 8 is the distance between the door window and the visor portion of the door visor, and for example, may be about 6.5584 mm. These intersection heights or lengths, d, are actual design values of the door visor disclosed in this specification designed for the Tesla Model 3 vehicle. Figure 9 is a diagram showing the door visor disclosed in this specification actually installed on a Tesla Model 3 vehicle. Figures 10 and 11 are diagrams showing the actual design dimensions of the door visor provided on the car body corresponding to the front door and the car body corresponding to the rear door of the Tesla Model 3 vehicle, respectively. The units of the values shown in FIGS. 10 and 11 are mm. 10 and 11, the central portion is a protrusion, the upper portion corresponds to the molding portion, and the lower portion corresponds to the visor portion based on the center. The drawings shown in the upper and lower parts of FIG. 10 are drawings showing the actual design dimensions of the body corresponding to the left front door of the Tesla Model 3 vehicle and the door visor corresponding to the right front door, respectively, when viewed from the front of the vehicle. The drawings shown in the upper and lower parts of FIG. 11 are drawings showing the actual design dimensions of the body corresponding to the left rear door and the door visor corresponding to the right rear door of the Tesla Model 3 vehicle, respectively, when viewed from the front of the vehicle.

Hereinafter, the door visor 100 mounted on a vehicle equipped with a door without an upper frame disclosed in this specification will be described with reference to the drawings. The door visor 100 of the present technology can provide the effect of solving the problem of the door window 20a hitting the visor when the door 20 is opened even if the door visor is provided on the car body 10a.

Referring to the drawings, the visor 100 for a door includes a body portion 110. In some other embodiments, the door visor 100 may optionally further include an adhesive portion 120. The door visor 100 can be divided into a door visor 100a mounted on the front door body and a door visor 100b mounted on the rear door body. The shape of the door visor 100a and the door visor 100b mounted on the rear door body may vary depending on the shape of the front door and rear door, but the technical configuration disclosed in the present technology can be applied substantially the same. For convenience of description below, both the door visor 100a mounted on the front door body and the door visor 100b mounted on the rear door body will be referred to as the door visor 100.

The body portion 110 includes a molding portion 112 and a visor portion 114. The body portion 110 may optionally further include a protrusion 116.

The molding part 112 is mounted on the body 10a of the vehicle 10. That is, the door visor 100 of the present technology is mounted on the body 10a of the vehicle 10 through the molding part 112. Since the door visor 100 of this technology targets doors without an upper frame, the main feature of the door visor 100 of this technology is that it is mounted on the body 10a of the vehicle 10, not the door 20. Do it as

The visor portion 114 is connected to the molding portion 112 and is spaced apart from the door window 20a based on the state in which the door 20 is closed in the vehicle 10 and the door window 20a of the door 20 is closed. In this state, it intersects with a portion of the upper part of the door window 20a. Specifically, the visor portion 114 is provided to intersect the door window 20a while being spaced apart from the door window 20a at a predetermined distance from the top to the bottom of the door window 20a. Through this, the door visor 100 of this technology has the function of protecting the driver's eyes by blocking sunlight, and when it rains while driving the vehicle 10, rainwater does not flow into the inside of the vehicle 10 even if the door window 20a is partially opened. It can perform the function of preventing inflow.

The protrusion 116 may be provided between the molding portion 112 and the visor portion 114. The protrusion 116 may be provided to protrude in the direction of the vehicle body 10a from the opposing surface of the door visor 100 facing the vehicle body 10a. In the process of attaching the door visor 100 of the present technology, that is, the molding portion 112, to the body 10a of the vehicle 10, the protrusion 116 is in close contact with the outer surface of the vehicle body 10a. By adjusting the height of the protrusion 116 protruding from the body 110 and the position of the protrusion 116 in close contact with the vehicle body 10a, the door window 20a and a portion of the upper part of the door window 20a are intersected. The gap between the visor parts 114, the angle between the visor part 114 crossing the upper part of the door window 20a, and the width of the visor part 114 crossing the upper part of the door window 20a can be adjusted. there is. Through this, the protrusion 116 can perform the function of preventing the door window 20a and the visor portion 114 from colliding when the door 20 is opened.

In the case where there is no protrusion 116, the visor portion 114 may be bent along the outer surface of the vehicle body 10a during the process of attaching the molding portion 112 to the vehicle body 10a. At this time, there may be a case where the end of the visor portion 114 faces the door window 20a of the door 20. In this case, when water applied from the outside of the vehicle through rain, etc. flows through the door visor 100, the water that reaches the visor portion 114 flows along the curved surface of the visor portion 114 and flows through the door 20. A problem may occur that may flow into the door window 20a and contaminate the vehicle interior. This problem is caused by providing the above-described protrusion 116 between the molding portion 112 and the visor portion 114, the degree of protrusion of the protrusion 116, the position at which the protrusion 116 is in close contact with the vehicle body 10a, and their This can be solved by adjusting at least one selected from the combination to adjust the angle and gap between the visor part 114 and the door window 20a, and the width of the visor part 114 that intersects the upper part of the door window 20a. there is.

The adhesive portion 120 allows the molding portion 112 to be mounted on the vehicle body 10a. As an example, a strip-shaped adhesive tape may be used as the adhesive portion 120, but there are no restrictions on the shape and type of the adhesive portion 120 as long as the molding portion 112 can be mounted on the vehicle body 10a.

For example, the molding portion 112 may include recessed portions 112a and 112b. The adhesive portion 120 may be provided in the recessed portions 112a and 112b or may be provided to intersect or overlap the recessed portions 112a and 112b and the peripheral portions of the recessed portions 112a and 112b. The drawing illustrates two depressions 112a and 112b, but there may be only one depression. By providing recessed portions 112a and 112b in the molding portion 112, the adhesive portion 120 is attached to the recessed portion in the process of attaching the molding portion 112 to the body 10a of the vehicle 10 through the same adhesive portion 120. Molding with the car body 10a by positioning at (112a, 112b), around the depression (112a or 112b), or by intersecting or overlapping the depression (112a or 112b) and around the depression (112a or 112b). The distance between the parts 112 can be adjusted. Through this, it is possible to adjust the gap between the visor portion 114 that intersects the upper part of the door window 20a and the upper part of the door window 20a.

As another example, the molding part 112 may include a plurality of depressions 112a and 112b having different depths. The adhesive portion 120 may be provided in one selected from among the plurality of depressions 112a and 112b, or may be provided to intersect or overlap adjacent depressions among the plurality of depressions 112a and 112b. In the drawing, an adhesive portion 120 provided in a depression 112a selected from among a plurality of depressions 112a and 112b is shown as an example. In the process of attaching the molding part 112 to the body 10a of the vehicle 10 through the same adhesive part 120 by providing a plurality of depressions 112a and 112b with different depths in the molding part 112. The adhesive portion 120 is placed in the recessed portions 112a and 112b, located around the recessed portion 112a or 112b, or positioned to intersect or overlap the recessed portion 112a or 112b and the recessed portion 112a or 112b. By doing this, the distance between the car body 10a and the molding part 112 can be adjusted. Through this, it is possible to adjust the gap between the visor portion 114 that intersects the upper part of the door window 20a and the upper part of the door window 20a.

The molding portion 112 including the recessed portions 112a and 112b and the adhesive portion 120 may be connected to the protrusion 116 described above, through which the door window 20a and the upper portion of the door window 20a are connected. The gap between the visor portion 114 that intersects a portion, the angle between the visor portion 114 that intersects a portion of the upper part of the door window 20a, the visor portion 114 that intersects the upper portion of the door window 20a. The width can be adjusted. Through this, the molding portion 112 including the recessed portions 112a and 112b and the adhesive portion 120 perform the function of preventing the door window 20a and the visor portion 114 from colliding when the door 20 is opened. can do.

As another example, as shown as an example in FIG. 7, the adhesive portion 120 may include at least one perforation line 122 provided in parallel with the longitudinal direction. The adhesive portion 120 may be provided to have a non-uniform thickness based on the width direction. At least one perforation line 122 is provided on the adhesive portion 120 in parallel with the longitudinal direction of the adhesive portion 120, and the thickness of the adhesive portion 120 is provided to be non-uniform based on the width direction of the adhesive portion 120, thereby forming the perforation line 122. By selecting adhesive portions 120 of different thicknesses, it is possible to adjust the gap between the visor portion 114 that intersects the upper portion of the door window 20a and the upper portion of the door window 20a. In addition, adhesive portions 120 of different thicknesses can be selected at the same time through the perforation line 122, so that the visor portion 114 that intersects a portion of the upper portion of the door window 20a and a portion of the upper portion of the door window 20a Not only the spacing but also the angle can be adjusted. The angle between the upper portion of the door window 20a and the visor portion 114 that intersects the upper portion of the door window 20a and the width of the visor portion 114 that intersects the upper portion of the door window 20a can be adjusted. Through this, the molding portion 112 including the recessed portions 112a and 112b and the adhesive portion 120 perform the function of preventing the door window 20a and the visor portion 114 from colliding when the door 20 is opened. can do.

Meanwhile, the maximum width of the visor portion 114 that intersects the upper portion of the door window 20a may be shorter than the standard height. The reference height is calculated based on the lowering height of the door window 20a, which lowers by a predetermined height when the door 20 is opened while the door 20 is closed to the vehicle 10 and the door window 20a is closed. It can be. Since the plane of the visor portion 114 and the plane of the door window 20a may be different from each other, the reference height calculated based on the maximum width of the visor portion 14 and the lowering height of the door window 20a is the same virtual height. It can be calculated based on the plane, that is, based on the value projected onto the same virtual plane.

When the door window 20a mounted on the door 20 without an upper frame is closed, it is inserted into a groove provided in the car body 10a located at the top of the door window 20a or a groove such as a rubber attached to the car body 10a. do. Hereinafter, when the door window 20a is closed, the groove provided in the car body 10a or the groove such as a rubber attached to the car body 10a into which the upper part including the end of the door window is inserted will be referred to as a door window fitting part. When the door handle is operated to open the door 20 without an upper frame, the door window 20a is lowered by a predetermined distance from the door window fitting portion, thereby allowing the user to open the door 20.

That is, the door visor 100 of the present technology considers the lowering of the door window 20a when the door 20 is opened, and the door window (20a) is shorter than the maximum lowering height of the door window 20a when the door 20 is opened. By determining the width of the visor portion 114 that intersects a portion of the upper part of the door 20a, it is possible to solve the problem of the door window 20a colliding with the visor portion 114 when the door 20 is opened.

On the other hand, the maximum width of the visor portion 114 that intersects a portion of the upper part of the door window 20a may be shorter than the height at which the top of the door window 20a descends for the minimum time. When the door 20 is opened in a state where the door 20 is closed to the vehicle 10 and the door window 20a is closed, the door window 20a descends at a predetermined speed. The minimum time is calculated according to the distance between the door window 20a and the visor part 114, which is calculated for each position in the longitudinal direction of the visor part 114 crossing the door window 20a, and the opening of the door 20. It can be calculated from the moving speed for each position of the door window 20a corresponding to each position in the longitudinal direction of the visor part 114 that intersects (20a). Since the plane of the visor portion 114 and the plane of the door window 20a may be different from each other, the maximum width of the visor portion 14 and the height at which the top of the door window 20a descends during the minimum time are set to the same virtual It can be calculated based on the plane, that is, based on the value projected onto the same virtual plane.

That is, the door visor 100 of the present technology intersects a portion of the upper part of the door window 20a, considering that the door window 20a descends at a predetermined speed for a predetermined time when the door 20 is opened. The maximum width of the visor portion 114 is calculated. The distance between the door window 20a and the visor portion 114 for each position in the longitudinal direction of the visor portion 114 that intersects the door window 20a and the longitudinal direction of the visor portion 114 that intersects the door window 20a From the maximum opening speed of the door window 20a corresponding to the position of the door window 20a, the top of the door window 20a corresponding to the longitudinal position of the visor part 114 that intersects the door window 20a is at the bottom of the visor part 114. The arrival time can be calculated, and the minimum arrival time can be calculated from the calculated arrival time. The maximum width of the visor portion 114 that intersects a portion of the upper part of the door window 20a is set to be shorter than the height at which the door window 20a descends during the calculated minimum reaching time, so that when the door 20 is opened, the door window 20a ) can provide the effect of solving problems encountered in the visor portion 114.

Hereinafter, a detailed design process for determining the width of the visor portion 114 that intersects the upper part of the door window 20a will be described.

In the case of a vehicle (10) equipped with a door (20) to which the door visor (100) of the present technology is applied, when the door (20) is closed, the door (20) is closed to isolate the inside of the vehicle (10) from the outside. The end of the door window 20a is inserted into or comes into close contact with a groove provided in the vehicle body or a groove such as a rubber attached to the vehicle body. That is, the end of the door window 20a is inserted into or comes into close contact with the door window fitting.

Therefore, when opening the door 20, if the door window 20a of the door 20 remains as is, the door 20 cannot be opened or is difficult to open. Accordingly, when the door 20 is opened by operating an external or internal door handle when getting on and off the vehicle 10, the door window 20a of the door 20 is lowered by a predetermined height or distance during the operation of the door handle. Through this, the door window 20a of the door 20 can be opened without problems without being caught by the vehicle body 10a. Hereinafter, the external or internal door handle will be referred to as a door handle.

Meanwhile, when installing the door visor 100 on the vehicle body 10a, when the door 20 is opened, the door window 20a of the door 20 is caught by the visor portion 114 of the door visor 100. Problems may arise. This problem can be solved by setting the range of the length in which the visor portion 114, which is presented as an example below, protrudes in the direction of the door window 20a of the door 20.

For example, when the door handle is operated, the width of the visor portion 114 that intersects the upper part of the door window 20a is shorter than the height at which the uppermost part of the door window 20a of the door 20 is lowered from the door window fitting portion. It can be made to have any height. In other words, when the door handle is operated to increase the height of the width of the visor portion 114 that intersects the upper part of the door window 20a, the uppermost part of the door window 20a of the door 20 from the end of the door window fitting portion is adjusted to a predetermined height. The distance can be made to have a length equal to or shorter than the length of the descent. Through this, when installing the door visor 100 of the present technology on the car body 10a, when the door 20 is opened, the door window 20a of the door 20 is exposed to the visor portion 114 of the door visor 100. ) can solve the problem.

As another example, consider a case where the door window 20a of the door 20 is lowered in one step when the door 20 is opened through the door handle. One operation of the door window 20a of the door 20 according to the operation of the door handle is the door window of the door 20 during and after the operation of the door handle or in the process of opening the door 20 after operation of the door handle. 20a) Let us define this as a motion of descending a predetermined distance for a time t1 at a speed v1.

In this case, the visor portion 114 or the end of the visor portion 114, at least partially crossing each other at a predetermined distance from the door window 20a, and the door window 20a of the door 20 or between the door 20 Let d be the distance or gap between the tops of the door windows 20a. d may be determined in the process of attaching the molding part 112 to the car body 10a. In addition, d is at least one selected from the protrusion degree of the protrusion 116 in the process of attaching the molding part 112 to the car body 10a, the position at which the protrusion 116 is in close contact with the car body 10a, and a combination thereof. It can be adjusted by adjusting . Alternatively, d can be adjusted through the process of selecting the adhesive portion 120. d may have the same value for each position in the longitudinal direction of the visor portion 114 that intersects the door window 20a at a predetermined distance. Alternatively, d may have different values for each position in the longitudinal direction of the visor portion 114 that intersects the door window at a predetermined distance. When the value of d is different depending on the position of the visor portion 114, d is based on the shortest distance or shortest interval between the visor portion 114 or the end of the visor portion 114 and the door window 20a of the door 20. It can be set as:

Meanwhile, let us assume that the maximum speed at which the door 20 can be opened simultaneously with the door handle operation is v4. In this case, the shortest time for the door window 20a of the door 20 to reach the visor portion 114 may be d÷v4.

The lowering height L1 of the uppermost part of the door window 20a from the door window fitting or the end of the door window fitting during d÷v4 time can be expressed as follows.

If d÷v4 ≤ t1,

L1 = (d÷v4)×v1

If t1 < d÷v4,

L1 = t1×v1

In this case, the maximum width of the visor portion 114 can be set to have a length equal to or shorter than L1, which is the descending height from the end of the door window fitting or door window fitting of the door window 20a during d÷v4 time. Through this, when installing the door visor 100 on the vehicle body 10a, when the door 20 is opened, the door window 20a of the door 20 is caught on the visor portion 114 of the door visor 100. The problem can be resolved. The above example shows a case where the door window 20a is lowered by a predetermined height for a time t1 at a constant speed v1. If the door window 20a is not moving at a constant speed, the lowering height L1 of the door window 20a can be obtained by integrating v1, which is the speed of the door window 20a, with respect to time. Since a person skilled in the art can fully understand this, detailed description thereof will be omitted for convenience of explanation.

As another example, consider the case where the door window 20a of the door 20 is lowered in two steps when the door 20 is opened through the door handle. The two-step lowering of the door window 20a of the door 20 can be divided into the following two operations.

The two operations of the door window 20a of the door 20 according to the operation of the door handle are that the door window 20a of the door 20 when the door handle is operated is the first distance from the door window fitting portion or the end of the door window fitting portion. After the first operation of descending by the first distance, that is, in the process after the door handle operation or in the process of opening the door 20 after the door handle operation, the door window 20a of the door 20 is lowered by the first distance and then lowered by the first distance. It can be divided into a second movement that additionally descends two distances.

In this case, let the distance or gap between the visor portion 114 or the end of the visor portion 114 that intersects the door window 20a and the door window 20a of the door 20 be d. d may be determined in the process of attaching the molding part 112 to the car body 10a or in the process of selecting the adhesive part 120. In addition, d is at least one selected from the protrusion degree of the protrusion 116 in the process of attaching the molding part 112 to the car body 10a, the position at which the protrusion 116 is in close contact with the car body 10a, and a combination thereof. It can be adjusted by adjusting . d may have the same value for each position in the longitudinal direction of the visor portion 114 that intersects the door window 20a. Alternatively, d may have different values for each position in the longitudinal direction of the visor portion 114 that intersects the door window 20a. When the value of d is different depending on the position of the visor portion 114, d is based on the shortest distance or shortest interval between the visor portion 114 or the end of the visor portion 114 and the door window 20a of the door 20. It can be set as:

Let us assume that the lowering speed of the door window 20a of the door 20 during the first operation when the door handle is operated is v2, and the set lowering time of the door window 20a of the door 20 during the first operation is t2. Let us define the lowering speed of the door window 20a of the door 20 in the second operation after the first operation as v3, and the set lowering time of the door window 20a of the door 20 during the second operation as t3.

Meanwhile, let us assume that the maximum speed at which the door 20 can be opened simultaneously with the door handle operation is v4. In this case, the shortest time for the door window 20a of the door 20 to reach the visor portion 114 may be d÷v4.

The distance L2 that the uppermost part of the door window 20a falls from the door window fitting or the end of the door window fitting during d÷v4 time can be expressed as follows.

If d÷v4 ≤ t2,

L2 = (d÷v4)×v2

If t2＜ d÷v4 ≤ t2+t3,

L2 = t2×v2＋((d÷v4)-t2)×v3

If t2+t3＜ d÷v4,

L2 = t2×v2＋t3×v3

In this case, the length of the visor part 114 can be set to have a length equal to or shorter than the lowering height L2 from the door window fitting part or the end of the door window fitting part of the door window 20a during d÷v4 time. Through this, when installing the door visor 100 on the vehicle body 10a, when the door 20 is opened, the door window 20a of the door 20 is caught on the visor portion 114 of the door visor 100. The problem can be resolved. In the above example, the door window 20a is lowered by a first distance, which is a predetermined distance, during time t2 at a constant speed v2 in the first operation, and is lowered by a predetermined distance during time t3 at a constant speed v3 in the second operation. It shows a case of additional descent by 2 distances. If the door window 20a is not moving at a constant speed, the lowering height L2 of the door window 20a can be obtained by integrating the speeds v2 and v3 of the door window 20a with respect to time. Since a person skilled in the art can fully understand this, detailed description thereof will be omitted for convenience of explanation.

FIGS. 8(b) to 8(h) are diagrams showing the height or length at which the visor portion 114 intersects the door window 20a at positions A to G indicated in FIG. 8(a). W_A, W_B, W_C, W_D, W_E, and W_F shown in (b) to (h) of Figures 8 are, for example, about 3 mm, about 15.8 mm, about 17.5 mm, about 17.5 mm, about 17.2 mm, and about 16.8 mm, respectively. You can. In the case of Figure 8 (g), it is not a door window but adjacent to the rear door and intersects a window fixed to the vehicle body at a predetermined distance, and the intersection height or length may be, for example, about 8 mm. d in (e) of FIG. 8 is the distance between the door window and the visor portion of the door visor, and for example, may be about 6.5584 mm. These intersection heights or lengths, d, are actual design values of the door visor disclosed in this specification designed for the Tesla Model 3 vehicle. Figure 9 is a diagram showing the door visor disclosed in this specification actually installed on a Tesla Model 3 vehicle.

In the drawing, the length, width, and overall shape of the door visor 100 are selected so that the door visor 100 of the present technology can be applied to the upper body of the front and rear doors 20 of the Tesla Model 3 vehicle. Visor 100 is depicted as an example.

The door window 20a of the Tesla Model 3 vehicle operates through the process corresponding to the case where the door window 20a is lowered in two steps as described above.

The width of the visor portion 114 crossing the door window 20a at positions A to G in (b) to (h) of FIG. 8 is the length of the door window 20a during the first operation of the Tesla Model 3 vehicle. It was designed considering the lowering speed and lowering time, the lowering speed and lowering time of the door window (20a) during the second operation, and the maximum speed at which the door (20) of the Tesla Model 3 vehicle can be opened.

The door visor 100 shown in FIG. 8 designed in this way is an example of the door visor 100 of the present technology, and the door visor 100 shown in FIG. 8 designed in this way can be used when applied to the Tesla Model 3 vehicle ( 9) When the door 20 is opened, it blocks sunlight without being caught in the door window 20a to protect the driver's eyes, and when it rains, it prevents rainwater from flowing into the vehicle even if the window is partially open. It can perform its function.

From the above, various embodiments of the present disclosure have been described for illustrative purposes, and it will be understood that various modifications are possible without departing from the scope and spirit of the present disclosure. And the various embodiments disclosed above are not intended to limit the disclosed spirit, and the true spirit and scope will be presented from the following claims.

10: vehicle
10a: body
20: door
20a: door window
100, 100a, 100b: Visor for door
110, 110a: body part
112: Molding part
112a, 112b: depression
114: Visor part
116: protrusion
120: Adhesive part
122: perforation line

Claims (7)

In the door visor mounted on a vehicle equipped with a door without an upper frame,
The visor for the door includes a body portion,
The body part
A molding portion mounted on the body of the vehicle; and
It is connected to the molding part and includes a visor part that intersects a portion of the upper part of the door window in a state spaced apart from the door window based on a state in which the door is closed in the vehicle and the door window of the door is closed,
It further includes an adhesive part that allows the molding part to be mounted on the vehicle body,
The molding part includes a plurality of depressions having different depths,
The visor for a door wherein the adhesive portion is provided in one selected from among the plurality of depressions or is provided to cross adjacent depressions among the plurality of depressions.
delete delete delete In the door visor mounted on a vehicle equipped with a door without an upper frame,
The visor for the door includes a body portion,
The body part
A molding portion mounted on the body of the vehicle; and
It is connected to the molding part and includes a visor part that intersects a portion of the upper part of the door window in a state spaced apart from the door window based on a state in which the door is closed in the vehicle and the door window of the door is closed,
It further includes an adhesive part that allows the molding part to be mounted on the vehicle body,
The adhesive portion includes at least one perforation line provided parallel to the longitudinal direction,
A visor for a door in which the adhesive portion is provided so that its thickness is not uniform based on the width direction.
delete In the door visor mounted on a vehicle equipped with a door without an upper frame,
The visor for the door includes a body portion,
The body part
A molding portion mounted on the body of the vehicle; and
It is connected to the molding part and includes a visor part that intersects a portion of the upper part of the door window in a state spaced apart from the door window based on a state in which the door is closed in the vehicle and the door window of the door is closed,
The maximum width of the visor portion that intersects the upper portion of the door window is shorter than the height at which the top of the door window descends for a minimum period of time,
When the door is opened while the door is closed on the vehicle and the door window is closed, the door window is lowered at a predetermined speed,
The minimum time is the distance between the door window and the visor portion calculated for each position in the longitudinal direction of the visor portion that intersects the door window, and the maximum opening speed of the door window. A visor for a door calculated from the moving speed for each position of the door window corresponding to each position in the longitudinal direction.